REETAI-FOUR 10Pcs TCT Hole Saw Kit,Tungsten Carbide Tipped Hole Saw Set, Hole Cutter Heavy Duty for Stainless Steel.(5/8-2-1/8”).

I am very impressed with these are you someone several projects way better than a hole saw

The drill bits have this nasty habit of unscrewing with use. If everything holds together these drill bits work fine on light weight metal studs. If you are drilling through the old thicker metal studs you will need an impact drill in addition to this item.

I’ve only used a few of them. They worked well with 3/16” steel plate. They’ve had a little trouble with drilling bed rail (which is harder than standard steel).

Advertise as imperial but they are metric

Like them for drilling big holes quickly in mild steel up to 1 inch thick

Tooth broke the first time drilling through mild steel. The bit kept cutting which is why I didn’t give only 1 star.

Wobble hella bad but cut great be careful if it has to be precise. Have nice slugger hole saw at work, to compare to.

This item has proved to be used for many occasions when needing to make a hole for anything all the teeth on the circular saw does not appear to be sharpened enough to immediately pierce through metal eventually, after some time I was able to break through the metal needed access to still for the price I would recommend to anyone

I disliked that they were metric

I knew these were going to be cheap, but not this cheap. They come with the worst pilot bits Ive ever seen. I snapped 3 pilot bits within the 1st few uses. After changing to better pilot bits now the carbide teeth are breaking off. This is the 1st week Ive used these bits with only being used on electrical panels which is thin steel. Buy something else